var bRotate = false;

function onBridgeReady() {
  WeixinJSBridge.call("hideOptionMenu");
}
if (typeof WeixinJSBridge == "undefined") {
  if (document.addEventListener) {
    document.addEventListener("WeixinJSBridgeReady", onBridgeReady, false);
  } else if (document.attachEvent) {
    document.attachEvent("WeixinJSBridgeReady", onBridgeReady);
    document.attachEvent("onWeixinJSBridgeReady", onBridgeReady);
  }
} else {
  onBridgeReady();
}
